Tumbler



FIG. 1 is a top perspective view of a tumbler showing my new design.

FIG. 2 is a front view thereof.

FIG. 3 is a top view thereof.

FIG. 4 is a bottom view thereof.

FIG. 5 is a cross-sectional view taken on line A--A of FIG. 3.

The inner wall and bottom of the tumbler, which would visible through the transparent wall in FIGS. 1 and 2, have been omitted for convenience of illustration. 

The ornamental design for tumbler, as shown and described. 